{"product_id":"cummins-rocker-housing-gasket-3630839","title":"Genuine Cummins 3630839 Rocker Housing Gasket | OEM Diesel Engine Seal","description":"\u003cp\u003eMaintain peak engine cleanliness and prevent costly oil loss with the \u003cb\u003eGenuine Cummins 3630839 Rocker Housing Gasket\u003c\/b\u003e. This authentic OEM gasket is engineered to provide a flush, reliable seal between the engine cylinder head and the rocker lever housing assembly. Tasked with containing top-end lubricating oil under severe mechanical and thermal stress, it stops unmanaged oil vapors and external weeping dead in their tracks. Built specifically for heavy-duty commercial and industrial Cummins diesel platforms, it ensures your valvetrain components stay fully lubricated while protecting your engine bay from messy fluid buildup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrue Factory Sealing:\u003c\/b\u003e Authentic Cummins component ensures perfect out-of-the-box bolt-hole alignment and exact dimensional tolerances for a seamless, leak-free installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Material Engineering:\u003c\/b\u003e Manufactured from high-grade, oil-and-heat-resistant compounds designed to endure relentless top-end engine heat without cracking, shrinking, or hardening over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeavy-Duty Vibrational Match:\u003c\/b\u003e Precision-engineered to handle the intense dynamic vibrations and severe thermal cycling common to high-horsepower Cummins industrial and commercial transport engines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEssential Service Component:\u003c\/b\u003e A critical replacement seal to have on hand when performing valve adjustments, top-end overhead servicing, or a complete upper engine rebuild.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":67012798153008,"sku":"3630839","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/2680\/1200\/files\/3630839.png?v=1781885246","url":"https:\/\/choateperformance.com\/products\/cummins-rocker-housing-gasket-3630839","provider":"choateperformance","version":"1.0","type":"link"}